i got 96 2500,370 injectors cold air intake b1-2 turbo 15degrees timeing 3000k gov springs,removed fuel plate for full fuel. custom auto trans,solid spicer u-joints,1. 5ton springs. wanting to pull in county fairs this summer. i got tthe pulling fever from hanging around truck and tractor pulls. and hanging around the pulling legend Tim Engler,,hes bad for my brain. I graduated wabash valley Mt Carmel Il. and the 4320,not much on the pump,only worked on one, mostly take them to a pump shop to exchange===just as cheep most of the time. i know were the smoke screw is at. if its idleing funny the gov spring retaining plate probley came apart,,they will still run most of the time. 4320 are good old tractors,a war horse. my view a oll 20 series are the best looking tractors ever. it was ether truck to pull or a tractor,,for what money i gave for truck, would just bought a worn out *** 4020. so thats why i went with the truck. i would love to pull the head off and have local speed shop work it over,and also oring it. so i can build big boost and hold the head gasket in